Description
The Apex Electronics Apex220 is a Linear Measurement Microphone. The linear frequency response and omnidirectional polar pattern of the Apex220 allow you to carry out measurement and alignment tasks with ease and precision. It is the ideal measurement microphone for use with any real-time analyzer or other audio test equipment. The Apex220's rugged construction ensures years of reliability.
Note: A linear measurement microphone is, by design, meant to have a very flat frequency response and may not yield the best results when used as an audio source microphone for live or recording applications.
Product Specifications:
Type: Test Mic
Element: Back Electret Condenser
Frequency Response: 20Hz - 20kHz
Sensitivity: -63dB
Impedance: <250 Ω
Operating Voltage: 15 - 48 VDC
S/N: >67dB
Max SPL: 105dB
Connection: XLR-M
Dimensions: 3.75 x 0.38 in / 14.6 x 10 mm
Weight: 3.7 oz / 105 g
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
- Shop Pay & Afterpay for instant financing right at checkout
- Acima, Synchrony, Progressive & Snap lease-to-own and financing options
- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.

